html {
   -ms-text-size-adjust: 100%;
   -webkit-text-size-adjust: 100%;
   -webkit-tap-highlight-color: transparent;
   height: 100%;
}

body {
   margin: 0;
   font-size: 14px;
   font-family: "Helvetica Neue", Helvetica, STHeiTi, Arial, sans-serif;
   line-height: 1.5;
   min-height: 100%;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section,
summary {
   display: block;
}

audio,
canvas,
progress,
video {
   display: inline-block;
}

audio:not([controls]) {
   display: none;
   height: 0;
}

progress {
   vertical-align: baseline;
}

[hidden],
template {
   display: none;
}

a {
   background: transparent;
   text-decoration: none;
   color: #08c;
}

a:active {
   outline: 0;
}

abbr[title] {
   border-bottom: 1px dotted;
}

b,
strong {
   font-weight: bold;
}

dfn {
   font-style: italic;
}

mark {
   background: #ff0;
   color: #000;
}

small {
   font-size: 80%;
}

sub,
sup {
   font-size: 75%;
   line-height: 0;
   position: relative;
   vertical-align: baseline;
}

sup {
   top: -0.5em;
}

sub {
   bottom: -0.25em;
}

img {
   max-width: 100%;
   border: 0;
   vertical-align: middle;
}

svg:not(:root) {
   overflow: hidden;
}

pre {
   overflow: auto;
   white-space: pre;
   white-space: pre-wrap;
   word-wrap: break-word;
}

code,
kbd,
pre,
samp {
   font-family: monospace, monospace;
   font-size: 1em;
}

button,
input,
optgroup,
select,
textarea {
   color: inherit;
   font: inherit;
   margin: 0;
   vertical-align: middle;
}

button,
input,
select {
   overflow: visible;
}

button,
select {
   text-transform: none;
}

button,
html input[type="button"],
input[type="reset"],
input[type="submit"] {
   -webkit-appearance: button;
   cursor: pointer;
}

[disabled] {
   cursor: default;
}

button::-moz-focus-inner,
input::-moz-focus-inner {
   border: 0;
   padding: 0;
}

input {
   line-height: normal;
}

input[type="checkbox"],
input[type="radio"] {
   box-sizing: border-box;
   padding: 0;
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
   height: auto;
}

input[type="search"] {
   -webkit-appearance: textfield;
   box-sizing: border-box;
}

input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
   -webkit-appearance: none;
}

fieldset {
   border: 1px solid #c0c0c0;
   margin: 0 2px;
   padding: 0.35em 0.625em 0.75em;
}

legend {
   border: 0;
   padding: 0;
}

textarea {
   overflow: auto;
   resize: vertical;
   vertical-align: top;
}

optgroup {
   font-weight: bold;
}

input,
select,
textarea {
   outline: 0;
}

textarea,
input {
   -webkit-user-modify: read-write-plaintext-only;
}

input::-ms-clear,
input::-ms-reveal {
   display: none;
}

input::-moz-placeholder,
textarea::-moz-placeholder {
   color: #999;
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
   color: #999;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
   color: #999;
}

.placeholder {
   color: #999;
}

table {
   border-collapse: collapse;
   border-spacing: 0;
}

td,
th {
   padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
figure,
form,
blockquote {
   margin: 0;
}

ul,
ol,
li,
dl,
dd {
   margin: 0;
   padding: 0;
}

ul,
ol {
   list-style: none outside none;
}

h1,
h2,
h3 {
   line-height: 2;
   font-weight: normal;
}

h1 {
   font-size: 18px;
}

h2 {
   font-size: 16px;
}

h3 {
   font-size: 14px;
}

i {
   font-style: normal;
}

* {
   box-sizing: border-box;
}

.clearfix::before,
.clearfix::after {
   content: "";
   display: table;
}

.clearfix::after {
   clear: both;
}